By Rob Lenihan Postmaster General Louis DeJoy ignores his detractors and the demands of the Biden administration. The U.S. Post Office is putting the pedal down on its nearly $3 billion controversial vehicle project. The Next GenerationThe postal service said it placed its initial delivery order for its Next Generation Delivery Vehicle program with a division of Oshkosh Corp. (OSK) – Get Oshkosh Corp Report in Oshkosh, WI. The Postal Service awarded Oshkosh Defense a contract worth up to $11 billion over years. The first order calls for 50,000 vehicles, with a minimum of 10,019 battery electri…